These were given to me about 3 years ago as matching outfits for my sisters, but they never wore them and outgrew them. (Size 150 is also available) The top is knit material, and the bottom is a cotton-like fabric. (With lining) There is a snag on the skirt part. (See photo 6) Although unworn, they have been stored at home, so please purchase if you understand that they are used items.